Dr. Mark Del Bello, MD
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Dr. Mark Del Bello, MD


Internal Medicine | Male


Dr. Mark Del Bello, MD is an internal medicine doctor who practices in Fort Wayne, IN. He is 57 years old and has been practicing for 31 years. Dr. Del Bello is affiliated with Dupont Hospital and Parkview Regional Medical Center.

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Dr. Del Bello's Experience

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Languages Spoken

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Memberships & Professional Affiliations

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Visiting Dr. Del Bello

Dr. Del Bello accepts 7 insurance carriers

Affiliated Hospitals

Hospital Quality
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Dr. Del Bello's Reviews

Likelihood of recommending Dr. Del Bello to family and friends
based on 16 total surveys (7 with reviews)
Dr. Del Bello's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers Questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
  • Average wait time
    Under 10 minutes
Patient Reviews (7)
in Columbia City, IN |
Dr Delbello is an excellent Dr., numerous degrees and certified in wound care. I have recomended him numerous times.
in Angola, IN |
My wife and I both see Dr. Del Bello. At first he's a pretty much to the point kind of doctor but he's a doctor and very busy. However, he's always taken the time to discuss things thoroughly with both my wife and I. My wife use to be on more than 13 medications and now she's down to just a few. We are both working hard to get and stay healthy before we get into our 50's so things aren't so difficult to the older we get but couldn't be making the progress without Dr. Del Bello! Thanks Doc!!
in Fort Wayne, IN |
I'm doing this review because I have read some of them and people can just be so mean. I go see him once a month. He does exactly what he is supposed to. He gets to the point and I'm not waiting around forever. I have been to another Dr in the past for the same thing but nothing happened. I am thrilled w my results and I couldn't ask for a better outcome. I will continue to see him until I have reached my goal.
in Huntington, IN |
If it was possible to give this "Doctor" less than 1 star, I would. After the appointment my wife had to endure recently, it would take a lot of convincing to get me to change my mind and endorse this "Professional". Several of the issues I have with Dr. Mark Del Bello range everywhere from insulting my wife with comments that are inappropriate to him bad mouthing other doctors in the same field. This guy is a joke. I plan on letting the other doctors know what he has said about them as well.
in Ft Wayne, IN |
Both Dr & the nursing staff have always taken the time to make sure that my questions were answered. I take notes during my visits and, at the end of my time, I read back over them with Dr, making sure I haven't missed anything. Both he & the nurses always take that extra moment to make sure everything is clear. I leave knowing what was discussed & what changes were made, if any. I also am comfortable knowing that I can call the office if needed with any questions I may have.
in Ft Wayne, IN |
Dr. Del Bello is amazing, my wife has MS and he is working as a primary care doc should, he is minimizing side effects, helping coordinate care and working as the voice of the patient to ensure that other professionals treatment plans don't interfere with your overall health goals. It can be very difficult to find a doc who is willing and able to do this effectively. He excels at this. Beside manner is short, but that is to be expected when you work with a genius who is processing a lot info.
Ft Wayne, IN |
Dr DelBello was very unprofessional, rude, arrogant. I was trying to find a new family doctor. At my first appointment, he pulled out his cell phone and started texting, excused himself from the room twice to go speak with someone he knew. Some of the comments he made to me were very inappropriate. He put down and talked back about other physicians. He told me I could not see a specific other physician if I was seeing him. He put me on medication that I wasn't even there for. Worst doctor EVER!
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Dr. Del Bello's experience matches your search based on the following criteria:

  •  Based on total number of patients treated over the last 12 months
  •  Specializes in Internal Medicine
  •  Board certified in Internal Medicine
  •  Malpractice claims in Indiana not available
  •  No sanctions found
  •  No board actions found

Awards & Recognition

  • Awards & Honors
    • Healthgrades Honor Roll
    What is a recognized doctor
  • Media & Publications

    Dr. Del Bello has no media or publications listed.

Background Check

  • n/a
    Malpractice Claims not available

    Healthgrades does not collect malpractice information for Indiana.

    What is medical malpractice
  • 0

    No sanctions history found for the years that Healthgrades collects data.

    What is a sanction or disciplinary action
  • 0
    Board Actions

    No board actions found for the years that Healthgrades collects data.

    What are board actions

Board Certifications

Why It Matters: Dr. Del Bello's Board Certifications

Board certification should be one of your top considerations when choosing a doctor. Board certification is an official recognition given to doctors who have met specific requirements set by national medical specialty boards in the... More

  • Internal Medicine

Conditions Treated

  • Acidosis
  • Acute Kidney Failure
  • Alkalosis
  • Autoimmune Diseases
  • Autoimmune Thyroid Diseases
  • Benign Tumor
  • Bone Disorders
  • Brain Disorders
  • Breast Diseases
  • Calcium Metabolism Disorders
  • Cancer
  • Chronic Kidney Diseases
  • Classic Polyarteritis Nodosa
  • Congenital Cystic Kidney Disease
  • Dehydration
  • Diabetes
  • Diabetes Type 1
  • Diabetes Type 2
  • Diabetes With Renal Manifestations
  • Diabetic Ketoacidosis
  • Diabetic Retinopathy
  • End-Stage Renal Disease
  • Generalized Obesity
  • Goiter
  • Gout
  • Hashimoto's Disease
  • Hemochromatosis
  • Hepatitis B - Immune Response
  • Hydronephrosis
  • Hypercalcemia
  • Hyperkalemia
  • Hyperlipidemia
  • Hyperparathyroidism
  • Hypertension
  • Hypertensive Chronic Kidney Disease
  • Hypertensive Heart and Chronic Kidney Disease
  • Hyperthyroidism
  • Hypoglycemia
  • Hypokalemia
  • Hyposmolality and Hyponatremia
  • Hypotension (Excluding Maternal)
  • Hypothyroidism
  • Iron Metabolism Disorders
  • Kidney Disease
  • Kidney Hypertrophy
  • Kidney Stones
  • Limb Swelling
  • Limb Swelling Caused by Fluid Overload
  • Lipid Disorders
  • Magnesium Metabolism Disorders
  • Malaise and Fatigue
  • Menstrual Disorders (incl. Dysmenorrhea)
  • Mineral Metabolism Disorders
  • Nephritis and Nephropathy
  • Obesity
  • Osteopenia
  • Osteoporosis
  • Overweight
  • Phosphorus Metabolism Disorders
  • Pregnancy-Related Disorders
  • Proteinuria
  • Renal Artery Arteriosclerotic Disease
  • Renal Hyperparathyroidism
  • Retina Diseases
  • Small Kidney
  • Testicular Dysfunction
  • Thyroid Cancer
  • Thyroid Disease
  • Thyroiditis
  • Ureteral Stones
  • Vascular Disease
  • Vitamin D Deficiency


  • Medical School
    University Of Texas Medical School At Houston

    Graduated in 1986

Languages Spoken

  • English

Memberships &
Professional Affiliations

Dr. Del Bello does not have any memberships or affiliations listed. If you are Dr. Del Bello and would like to add memberships or affiliations, please update your free profile.


  • Internal Medicine
  • Diabetes Medicine
  • Nephrology
  • Obesity Medicine

Procedures Performed

  • Diabetes Counseling
  • Electrocardiogram (EKG)
  • Physical Examination
  • Urinalysis